update readme

Author: open-junius

evm-tests/README.md

@@ -2,12 +2,6 @@
 
 test with ts
 
-## install papi
-
-```bash
-yarn add polkadot-api
-```
-
 ## polkadot api
 
 ```bash
@@ -26,16 +20,8 @@ sh get-metadata.sh
 yarn run test
 ```
 
-## To run a particular test case, you can pass an argument with the name or part of
-
-the name. For example:
+## To run a particular test case, you can pass an argument with the name or part of the name. For example:
 
 ```bash
 yarn run test -- -g "Can set subnet parameter"
 ```
-
-## update dependence for coding
-
-```bash
-yarn upgrade @polkadot-api/descriptors
-```